Umbhobho we-TP316H wentsimbi engenamthungo, owaziwa ngokuba yi-1.4919 umbhobho wentsimbi engenamthungo, ngumbhobho we-austenitic we-chromium-nickel-molybdenum, ukongeza kwi-nitrogen kunye ne-boron.
Zenzelwe inkonzo kumaqondo obushushu apho iipropathi ezirhubuluzayo kunye noxinzelelo zibalulekile. 1.4919 imibhobho yentsimbi engenamthungo inokumelana okuhle kakhulu nobushushu obunyusiweyo. Xa kuthelekiswa ne-316 i-stainless, i-316H i-stainless ineenzuzo ezininzi, ezifana nokuxhathisa ubushushu, ukuxhathisa kwe-asidi kunye nokuxhathisa ukubola. I-316H insimbi engenasici yinto ephezulu yekhabhoni ye-316 yensimbi engenasici, eyenza ukuba ifaneleke ngakumbi kwindawo yokushisa ephezulu. Isiqulatho sekhabhoni esongeziweyo sinikezela ukuqina okukhulu kunye namandla esivuno.
Ulwakhiwo lwe-austenitic lwe-TP316H yentsimbi engenamthungo umbhobho ikwanika ukuqina okugqwesileyo, nokuhla ukuya kumaqondo obushushu e-cryogenic. Sinikezela kwaye senza umbhobho we-316H kunye nobubanzi obubanzi, ukusuka kwi-10.0mm ukuya kwi-1219mm. Ubukhulu bodonga lwayo buqala kwi-0.5mm ukuya kwi-100mm. Ubude obuqhelekileyo bombhobho ngamnye yi-5.8m, 6.0m, 11.8m, 12m. Ubude obuninzi esibuvelisayo bufikelela kwi-18m. I-Sheye Metal inokuvelisa imibhobho ye-TP316H ngokuhambelana ngokungqongqo ne-ASTM, EN, JIS, umgangatho we-DIN ukuhlangabezana neemfuno ezahlukeneyo zabathengi.
Umbhobho we-TP316H wentsimbi engenamthungo unokusikwa ngokobungakanani kunye nombhobho ogqityiweyo ogudisiweyo nawo uyafumaneka. UWuxi Cepheus ungumnikazi wezixhobo zokuvelisa eziphucukileyo kunye nezixhobo zokuvavanya. Sinokuyihlola imibhobho yethu engenamthungo ngomatshini wokuvavanya i-ultrasonic channel 16, umtshini we-8 we-ultrasonic flaw detector, i-double channel ultrasonic i-flaw detector, i-eddy current flaw detector, umatshini wokuvavanya i-hydrostatic, okanye i-X-ray detector.
Uninzi lweenkonzo zokusetyenzwa, kubandakanya ukubethelwa ngenqindi, ukupeyinta, ukubethelwa, ukubetha, zonke ziyafumaneka kuthi. Ngamandla obugcisa, izixhobo eziphezulu kunye nobugcisa bezakhono, iWuxi Cepheus inokuvelisa umbhobho we-316H kwaye umgangatho omhle uqinisekisiwe. Kwintsimbi, sizimisele.
| Inkcazo | |
| Ubungakanani | OD: 10.0 ~ 1219mm; WT: 0.5 ~ 100mm; Ubude: 5.8m, 6m, 11.8m, 12m, Max.18m |
| Inkqubo | Ayinamthungo, Izobanda, Iyaqengqeleka, iQingqwele, ishushu iqengqeleke |
| Igama elahlukileyo | 1.4919 Umbhobho X6CrNiMoB17-12-2 Umbhobho Umbhobho we-UNS S31609 |
| Isiphelo | PE(Isiphelo esicacileyo), BE(Beveled End), NPT, BW(Butt Weld End) |
| Umphezulu | Ukuchongwa koNcedo, ukupolisha, ukubrasha |
| Umgangatho | ASTM A312, ASTM A213, EN10216-5, DIN 17456, DIN 17458, JIS G3459, JIS G3463 |
| Ubunzima obuthiyori(kg/m) | Ubunzima / imitha = (OD-WT) * WT * 0.02507ZombiniODkwayeWTkwi mm. |
Phawula:
I-OD yidayamitha yangaphandle echaziweyo.
I-WT bubukhulu bodonga obuxeliweyo
Imibhobho yentsimbi engatyiwayo iya kucholwa simahla. Xa i-annealing eqaqambileyo isetyenzisiweyo, i-pickling ayiyimfuneko.
Iziphelo ezithathiweyo ezisikiweyo kwaye zihlawulelwe ziya kunikezelwa. Ukuba iziphelo ezinemisonto okanye iziphelo ezifakwe kwi-welding ziyafunwa, nika iinkcukacha.
Imiqathango yokuhanjiswa
| Uhlobo lwemeko | Imeko yoMphezulu | |
| HFD | Ubushushu obugqityiweyo buphethwe, buncitshisiwe | Icocekile ngokwentsimbi |
| CFD | Ubushushu obugqityiweyo buphethwe, buncitshisiwe | Icocekile ngokwentsimbi |
| CFA | Kubanda kugqitywe eqaqambileyo annealed | Metalically Bright |
| CFG | Ubushushu obugqityiweyo buphethwe, umhlaba | Umhlaba oqaqambileyo ngokwesinyithi, uhlobo kunye neqondo loburhabaxa liya kuvunyelwana ngexesha lophando kunye nocwangco b. |
| CFP | Ubushushu obugqityiweyo buphethwe, buphuculwe | Umhlaba oqaqambileyo ngokwesinyithi, uhlobo kunye neqondo loburhabaxa liya kuvunyelwana ngexesha lophando kunye nocwangco b. |
| Qaphela: Ukudityaniswa kweemeko ezahlukeneyo kunokuvunyelwana ngexesha lophando kunye nocwangco; Qaphela b: Uphando kunye nomyalelo uya kubonisa ukuba imfuneko yoburhabaxa iyasebenza kumphezulu wetyhubhu yangaphakathi okanye yangaphandle. | ||
Ukuqulunqwa kwemichiza
| Isiqalelo | I-UNS S31609(316H) % | Ukunyamezela, % |
| C, ubuninzi | 0.04 ukuba 0.10 | ±0.01 |
| Mnu, max | 2.00 | ±0.04 |
| P, ubuninzi | 0.045 | ±0.005 |
| S, max | 0.030 | ±0.003 |
| Ewe, max | 1.00 | ±0.05 |
| Ni | 11.0 ukuba 14.0 | ±0.15 |
| Cr | 16.0 ukuba 18.0 | ±0.20 |
| Mo | 2.00 ukuba 3.00 | ±0.10 |
Iipropati zoomatshini
| Ingxubevange | Ukucaphuka | Tensile strength Mkwi, MPa | Amandla eSivuno, 0.2% Offset, min, MPa | Elongation kwi2 kwi. okanye 50mm (okanye 4D), min,% |
| I-UNS S31609 | Isisombululo sichanelwe | 515 | 205 | 35 |
Unyamezelo kuDonga olutyebileyo
| uMyili weNPS | Ukunyamezela, % ukusuka kwiNominal | |
| Ngaphezulu | Ngaphantsi | |
| 1/8 ukuya 2-1/2 incl., zonke t/D ratios | 20 | 12.5 |
| 3 ukuba 18 intshi., T/D ukuya ku 5% incl. | 22.5 | 12.5 |
| 3 ukuya 18 intshi., t/D＞5% | 15 | 12.5 |
| I-20 kunye nenkulu, i-welded, yonke imilinganiselo ye-t / D | 17.5 | 12.5 |
| I-20 kunye nenkulu, ingenamthungo, i-t / D ukuya kuthi ga kwi-5% incl. | 22.5 | 12.5 |
| 20 nangaphezulu, ayinamthungo, t/D＞5% | 15 | 12.5 |
Qaphela: t = Ukutyeba kweNdonga okuNgelisiweyo; D = I-odolwe Ngaphandle kweDayimitha
Ukunyamezela kuMdaya oNgaphandle
| uMyili weNPS | Ukunyamezela kuMdaya oNgaphandle | |||
| Ngaphezulu | Ngaphantsi | |||
| kwi. | mm | kwi. | mm | |
| 1/8 ukuya 1-1/2, kubandakanywa | 1/64 (0.015) | 0.4 | 1/32 (0.031) | 0.8 |
| Ngaphezulu kwe-1-1/2 ukuya ku-4, kubandakanywa | 1/32 (0.031) | 0.8 | 1/32 (0.031) | 0.8 |
| Ngaphezulu kwe-4 ukuya ku-8, kubandakanywa | 1/16 (0.062) | 1.6 | 1/32 (0.031) | 0.8 |
| Ngaphezulu kwe-8 ukuya kwi-18, kubandakanywa | 3/32 (0.093) | 2.4 | 1/32 (0.031) | 0.8 |
| Ngaphezulu kwe-18 ukuya kuma-26, kubandakanywa | 1/8 (0.125) | 3.2 | 1/32 (0.031) | 0.8 |
| Ngaphezu kwama-26 ukuya kuma-34, kubandakanywa | 5/32 (0.156) | 4 | 1/32 (0.031) | 0.8 |
| Ngaphezulu kwama-34 ukuya kuma-48, kubandakanywa | 3/16 (0.187) | 4.8 | 1/32 (0.031) | 0.8 |
Ukunyamezelwa kokuBulungisa
| I-OD ecacisiweyo, kwi. | Ubungqingqwa boDonga obuchaziweyo, ngaphakathi. | Ubuninzi beCurvature kuyo nayiphi na i-3ft, ngaphakathi. | Ubuninzi beCurvature i Ubude obupheleleyo, kwi. |
| Ukuya kuthi ga kwi-5.0 incl. | Ngaphezulu kwe-3% OD ukuya kwi-0.5, kubandakanywa. | 0.03 | 0.010 x ubude, ft |
| Ngaphezulu kwe-5.0 ukuya ku-8.0, kubandakanywa. | Ngaphezulu kwe-4% OD ukuya kwi-0.75, kubandakanywa. | 0.045 | 0.015 x ubude, ft |
| Ngaphezulu kwe-8.0 ukuya kwi-12.75, kubandakanywa. | Ngaphezulu kwe-4% OD ukuya kwi-1.0, kubandakanywa. | 0.06 | 0.020 x ubude, ft |
EN10216-5 1.4919 Ukunyamezelana kwemibhobho yentsimbi engenamthungo
Ukunyamezela kuMdayamitha waNgaphandle (D) kunye noButyebi beDonga (T) ye-316H ebandayo egqityiweyo iSeamless Steel Pipe/Tube
| Ukunyamezela kwi-D≤219.1mm | Ukunyamezela kuT | ||
| Iklasi yokunyamezela | Ukutenxa okuvumelekileyo | Iklasi yokunyamezela | Ukutenxa okuvumelekileyo |
| D 3 | ±0.75% okanye ±0.3mm nokuba yeyiphi eyona inkulu | T3 | ±10% okanye ±0.2mm nokuba yeyiphi na enkulu |
| D 4 a | ±0.5% okanye ±0.1mm nokuba yeyiphi na enkulu | T 4 a | ± 7.5 % okanye ±0.15mm nokuba yeyiphi eyona inkulu |
| Phawulaa : Iklasi yokunyamezela D 4 kunye ne-T 4 ichazwe kwiityhubhu eziyalelwe ukubanda zigqityiwe | |||
Ukunyamezelwa koMda waNgaphandle (D) kunye nokutyeba kweDonga (T)
| Ngaphandle kweDayimitha D | UkunyamezelanakwiD | Ukunyamezela kuT | ||
| mm | Iklasi yokunyamezela | Ukutenxa okuvumelekileyo | Iklasi yokunyamezela | Ukutenxa okuvumelekileyo |
| 30 ≤ D ≤ 219.1 | D 2 | ±1.0% okanye ±0.5mm nokuba yeyiphi eyona inkulu | T1 | ±15% okanye ±0.6mm nokuba yeyiphi eyona inkulu b |
| T 2 | ±12.5% okanye ±0.4mm nokuba yeyiphi na enkulu | |||
| 219.1 ≤ D ≤ 610 | D1 | ±1.5% okanye ±0.75mm nokuba yeyiphi eyona inkulu a | ＋22.5% -15% C | |
| T1 | ±15% okanye ±0.6mm nokuba yeyiphi eyona inkulu d | |||
| T 2 | ±12.5% okanye ±0.4mm nokuba yeyiphi eyona inkulu e | |||
| Qaphela a : Iityhubhu ziya kuodolwa ngeziphelo zobukhulu. Kwimeko yokuphambuka okuvumelekileyo kwedayimitha yangaphandle ye-± 0.6% esetyenziswe kumbhobho iphela ngaphezu kobude be-approx. 100mm. Qaphela b : Isebenza kwiibhubhu ezinobunzima bodonga T≤0.01 D kunye ne-T≤4mm. Qaphela c : Isebenza kwiityhubhu ezinobunzima bodonga T≤0.05D Qaphela d : Isebenza kwiityhubhu ezinobunzima bodonga T:0.05D ＜T≤0.09D Qaphela e : Isebenza kwiityhubhu ezinobunzima bodonga T&0.09D | ||||
Ukunyamezelana Ngobude obuchanekileyo
| Ubude L | Ukunyamezela kubude obuchanekileyo |
| L ≤ 6000 | + 5 0 |
| 6000 ＜ L ≤ 12000 | + 10 0 |
| L = 12000 | + ngesivumelwano 0 |
Uvavanyo lwePipe ye-316H
1.Uhlalutyo lweMichiza (ASTM E345)
2.IiPropati zeMechanical (Uxinzelelo: ASTM E8)
3.Uvavanyo olungonakalisiyo
3.1: 100% Uvavanyo lwe-Hydrostatic
3.2:Ngokutsho kwe-ASTM A450/A450M
IZibonelelo zokuVelisa eziMakhulu zoMbhobho weNtsimbi engaStainless kunye neziFakelo
| Hayi. | Igama leSixhobo |
| 1 | Umatshini oQingqotyiweyo obandayo(φ12~711mm) |
| 2 | Umatshini wokuzoba weHydraulic Pressure Cold(60T, 100T, 150T, 250T, 500T, 1000T) |
| 3 | Umatshini wokuzoba weChayini obandayo(5T, 10T, 20T, 65T) |
| 4 | Umatshini wokuxobula(φ60~160mm) |
| 5 | Ukugqobhoza (φ60~820mm) |
| 6 | Irhasi yeNdalo eHamba iBeam Furnace ≤1250℃ (±10℃) |
| 7 | ISisombululo seGesi yeNdalo i-Annealing Furnace ≤1300℃ (±10℃) |
| 8 | Ukuhamba nge-oven yokubhaka |
| 9 | IOveni yokuAneal eqaqambileyo (OD6-60mm; WT0.4-5mm) |
| 10 | Umatshini woShishino we-Hydraulic weKholamu yesine (φ108~1219mm) |
| 11 | Umatshini wokuLula iirola ezisixhenxe(≤φ711mm) |
| 12 | Umatshini wokuLula ngokuthe nkqo(φ30~120mm) |
| 13 | Igumbi lokuhlambela lePlastiki |
| 14 | I-Lathe kunye ne-Horizontal Band Sawsφ1000mm Max |
| 15 | Umatshini wokugoba we-CNC(MPa32000KN Ukugoba Ubude 6000mm & MPa24000KN Ukugoba Ubude 13500mm) |
| 16 | Umatshini wokuwelda (φ16*0.5~762*26mm) |
| 17 | I-7M yePipe yaNgaphakathi e-Automatic Welding Machine (OD: 355-1500MM; L: 1500-12000MM) |
| 18 | Umbhobho weWall oZimamelayo wokuDubula umatshini wokuDubula (8T/D) |
| 19 | CNC Lathe |
| 20 | I-NC Flame / Plasma Cutting Machine |
| 21 | Goba Ukutyhala okubandayo |
| 22 | Oomatshini abathathu bokubumba ababandayo |
| 23 | Umbhobho weNtsimbi eStainless Umatshini wokuTyhala obandayo |
| 24 | Umatshini woCwangciso lweEdge |
| 25 | Umatshini wokuBeveling woMbane weTube |
| 26 | Umatshini wokuBeveling ityhubhu / umatshini wokuBeveling |
| 27 | Umtshini wokuChamfering |
| 28 | Umatshini wokusika wesinyithi weSetyhula / umatshini wokusika |
| 29 | Umatshini wokusika wePlasma weCNC |
| 30 | Umatshini wokusika wePlasma woMoya |
| 31 | Umatshini wokuqengqeleka |
| 32 | I-P + T ye-Automatic Plate System |
Ixesha lokuposa: Apr-16-2024